Computer program product, computer system, and computer implementation method for implementing instructions for providing a true random number

摘要

A computer program product, a computer system, and a computer-implemented method that implement instructions for providing a true random number are provided. An instruction configured to perform a plurality of functions is executed. Based on the function code associated with the instruction containing the selected value, one or more inputs of the instruction are checked to determine which one or more of the plurality of functions are to be performed. To determine. A function is provided that provides raw entropy based on a first of the one or more inputs that includes the first value, and providing the raw entropy comprises: And storing a random number of Further, a function is provided for providing an adjusted entropy based on a second of the one or more inputs including the second value, wherein providing the adjusted entropy comprises: And storing the adjusted random number of. [Selection diagram] FIG.